| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.74 | 13.812% | $55.472 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $90.70 | 12.211% | $101.7754 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $249.84 | 10.373% | $275.7559 | $275.76 | $275.75 | $275.80 |
| Purchase #4 | $226.85 | 7.302% | $243.4146 | $243.41 | $243.40 | $243.40 |
| Purchase #5 | $196.88 | 6.276% | $209.2362 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $165.97 | 11.786% | $185.5312 | $185.53 | $185.55 | $185.50 |
| Purchase #7 | $183.34 | 5.316% | $193.0864 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $1,162.32 | $1,264.2717 | $1,264.28 | $1,264.30 | $1,264.30 | |